llvm-project/llvm/test/Feature/globalvars.ll

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; RUN: llvm-as < %s | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll
@MyVar = external global i32 ; <i32*> [#uses=1]
@MyIntList = external global { i32*, i32 } ; <{ \2*, i32 }*> [#uses=1]
external global i32 ; <i32*>:0 [#uses=0]
@AConst = constant i32 123 ; <i32*> [#uses=0]
@AString = constant [4 x i8] c"test" ; <[4 x i8]*> [#uses=0]
@ZeroInit = global { [100 x i32], [40 x float] } zeroinitializer ; <{ [100 x i32], [40 x float] }*> [#uses=0]
define i32 @foo(i32 %blah) {
store i32 5, i32* @MyVar
%idx = getelementptr { i32*, i32 }* @MyIntList, i64 0, i32 1 ; <i32*> [#uses=1]
store i32 12, i32* %idx
ret i32 %blah
}
hidden dllexport global i32 42
dllexport global i32 42